def jwt_response_payload_handler(token, user=None, request=None):
    """
    自定义jwt认证成功返回数据
    """
    return {
        'token': token,
        'user_id': user.id,
        'username': user.username
    }


import re
from users.models import User
from django.contrib.auth.backends import ModelBackend


def get_user_by_account(account):

    try:
        if re.match(r'1[3-9]\d{9}', account):
            user = User.objects.get(mobile=account)

        else:
            user = User.objects.get(username=account)

    except User.DoesNotExist:

        user = None

    return user


class UserNameMobileAuthBackend(ModelBackend):

    def authenticate(self, request, username=None, password=None, **kwargs):

        user = get_user_by_account(username)

        if username is not None and user.check_password(password):

            return user




